59 lines
868 B
ArmAsm
59 lines
868 B
ArmAsm
# mach: aarch64
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# Check the FP convert to longer precision: fcvtl, fcvtl2.
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# Test values 1.5, -1.5, INTMAX, and INT_MIN.
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.include "testutils.inc"
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.data
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.align 4
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input:
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.word 1069547520
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.word 3217031168
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.word 1325400064
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.word 3472883712
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d1p5:
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.word 0
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.word 1073217536
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dm1p5:
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.word 0
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.word -1074266112
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dimax:
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.word 0
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.word 1105199104
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dimin:
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.word 0
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.word -1042284544
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start
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adrp x0, input
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add x0, x0, #:lo12:input
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ld1 {v0.4s}, [x0]
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fcvtl v1.2d, v0.2s
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mov x1, v1.d[0]
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adrp x2, d1p5
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ldr x3, [x2, #:lo12:d1p5]
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cmp x1, x3
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bne .Lfailure
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mov x1, v1.d[1]
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adrp x2, dm1p5
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ldr x3, [x2, #:lo12:dm1p5]
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cmp x1, x3
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bne .Lfailure
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fcvtl2 v2.2d, v0.4s
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mov x1, v2.d[0]
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adrp x2, dimax
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ldr x3, [x2, #:lo12:dimax]
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cmp x1, x3
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bne .Lfailure
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mov x1, v2.d[1]
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adrp x2, dimin
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ldr x3, [x2, #:lo12:dimin]
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cmp x1, x3
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bne .Lfailure
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pass
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.Lfailure:
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fail
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